The Samsung Galaxy S9 runs on Android 8.0 (Oreo) and is powered by Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) processor with 4GB RAM. It has a 5.8-inch,1440 x 2960 pixel display. The Samsung Galaxy S9 also comes with a 12.0-megapixel camera that is able to record videos at 2160p. It comes with 64/128/256 GB of built-in storage, and is able to support microSD cards of up to 400GB.